Web publishing and online ordering wizards must be prevented from downloading a list of providers.
Some features may communicate with the vendor, sending system information or downloading data or components for the feature. Turning off this capability will prevent potentially sensitive information from being sent outside the enterprise and uncontrolled updates to the system. This setting prevents Windows from downloading a list of providers for the Web publishing and online ordering wizards.
How this relates to the STIG checklist: STIG vs SCAP benchmark.